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Fix incoming for MetaMask bug that’s slowly killing solid-state drives

2025-07-21 02:42:42

Main Idea

Consensys is addressing a MetaMask bug causing excessive disk activity on SSDs, with a fix imminent after users reported significant data writes and potential SSD damage.

Key Points

1. Consensys confirmed a bug in MetaMask causing high disk activity on SSDs, with a fix being released soon.

2. The issue involves abnormal disk writing at 5MB/s, potentially shortening SSD lifespan, particularly affecting users with large state data.

3. Reports of the bug date back to at least May 9, with users noting up to 100GB of data written in a day without active use.

4. A GitHub user reported the bug is still active as of July 17, with some users unaware of the issue despite significant SSD wear.

5. Consensys is exploring strategies to reduce state size and mitigate the problem, acknowledging it as unexpected behavior for a browser extension wallet.

Description

Consensys says it’s aware of a small number of MetaMask users reporting “unusually high disk activity” and will be issuing a fix very soon.

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